219416040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 743177160

約数和(自身を除く): 523761120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 241, 270, 281, 324, 360, 405, 482, 540, 562, 648, 723, 810, 843, 964, 1080, 1124, 1205, 1405, 1446, 1620, 1686, 1928, 2169, 2248, 2410, 2529, 2810, 2892, 3240, 3372, 3615, 4215, 4338, 4820, 5058, 5620, 5784, 6507, 6744, 7230, 7587, 8430, 8676, 9640, 10116, 10845, 11240, 12645, 13014, 14460, 15174, 16860, 17352, 19521, 20232, 21690, 22761, 25290, 26028, 28920, 30348, 32535, 33720, 37935, 39042, 43380, 45522, 50580, 52056, 60696, 65070, 67721, 75870, 78084, 86760, 91044, 97605, 101160, 113805, 130140, 135442, 151740, 156168, 182088, 195210, 203163, 227610, 260280, 270884, 303480, 338605, 390420, 406326, 455220, 541768, 609489, 677210, 780840, 812652, 910440, 1015815, 1218978, 1354420, 1625304, 1828467, 2031630, 2437956, 2708840, 3047445, 3656934, 4063260, 4875912, 5485401, 6094890, 7313868, 8126520, 9142335, 10970802, 12189780, 14627736, 18284670, 21941604, 24379560, 27427005, 36569340, 43883208, 54854010, 73138680, 109708020, 219416040]

約数ペア:

[(1, 219416040), (2, 109708020), (3, 73138680), (4, 54854010), (5, 43883208), (6, 36569340), (8, 27427005), (9, 24379560), (10, 21941604), (12, 18284670), (15, 14627736), (18, 12189780), (20, 10970802), (24, 9142335), (27, 8126520), (30, 7313868), (36, 6094890), (40, 5485401), (45, 4875912), (54, 4063260), (60, 3656934), (72, 3047445), (81, 2708840), (90, 2437956), (108, 2031630), (120, 1828467), (135, 1625304), (162, 1354420), (180, 1218978), (216, 1015815), (241, 910440), (270, 812652), (281, 780840), (324, 677210), (360, 609489), (405, 541768), (482, 455220), (540, 406326), (562, 390420), (648, 338605), (723, 303480), (810, 270884), (843, 260280), (964, 227610), (1080, 203163), (1124, 195210), (1205, 182088), (1405, 156168), (1446, 151740), (1620, 135442), (1686, 130140), (1928, 113805), (2169, 101160), (2248, 97605), (2410, 91044), (2529, 86760), (2810, 78084), (2892, 75870), (3240, 67721), (3372, 65070), (3615, 60696), (4215, 52056), (4338, 50580), (4820, 45522), (5058, 43380), (5620, 39042), (5784, 37935), (6507, 33720), (6744, 32535), (7230, 30348), (7587, 28920), (8430, 26028), (8676, 25290), (9640, 22761), (10116, 21690), (10845, 20232), (11240, 19521), (12645, 17352), (13014, 16860), (14460, 15174)]